50L AIR COMPRESSOR
MODEL NO: TIGER 8/550
INTRODUCTION
Before attempting to use this product, please read this manual thoroughly and follow the instructions carefully. In doing so you will ensure the safety of yourself and that of others around you and you can look forward to your purchase giving you long and satisfactory service.
GUARANTEE
This product is guaranteed against faulty manufacture for a period of 12 months from the date of purchase. Please keep your receipt which will be required as proof of purchase.
This guarantee is invalid if the product is found to have been abused or tampered with in any way, or not used for the purpose for which it was intended.
Faulty goods should be returned to their place of purchase, no product can be returned to us without prior permission.
This guarantee does not effect your statutory rights.
ENVIRONMENTAL RECYCLING POLICY
Through purchase of this product, the customer is taking on the obligation to deal with the WEEE in accordance with the WEEE regulations in relation to the treatment, recycling & recovery and environmentally sound disposal of the WEEE.
In effect, this means that this product must not be disposed of with general household waste. It must be disposed of according to the laws governing Waste Electrical and Electronic Equipment (WEEE) at a recognised disposal facility.
SAFETY PRECAUTIONS
Before using your compressor it is in your own interest to read and pay attention to the following safety rules.
1. Compressed air is dangerous. Do not point a jet of air at persons or animals and do not discharge compressed air against the skin.
2. DO NOT operate your compressor with the guard removed.
3. Repairs must only be carried out by a qualified engineer. If problems occur, contact your dealer.
4. Before carrying out any maintenance, make sure that the pressure is released from the air tank and that the compressor is disconnected from the electrical supply. 5. DO NOT leave pressure in the receiver overnight, or when transporting.
6. DO NOT adjust, or tamper with the safety valves. The maximum pressure is factory set, and clearly marked on the compressor.
7. DO NOT operate in wet or damp conditions. Keep the compressor dry at all times. Similarly, clean air will allow the compressor to work efficiently. Do not use in dusty or otherwise dirty locations.
8. Some of the metal parts can become quite hot during operation. Do not to touch these until the compressor has cooled down.
9. Always set the pressure regulator to the recommended setting for the tool. 10. When spraying flammable materials e.g. cellulose paint, ensure that there is
sufficient airflow and keep clear of any source of ignition.
11. Before spraying any material always consult paint manufacturers instructions for safety and usage.
12. Protect yourself. Goggles will protect your eyes from flying particles. Face masks will protect you against paint spray and fumes.
13. Do not apply strain to electrical cables and make sure that air hoses are not kinked or wrapped around the compressor.
14. When disconnecting air hoses or other equipment from your compressor, make sure that the air supply is turned off at the outlet and vent all pressurised air from within the tank and other equipment attached to it.
15. Make sure that children and animals are kept well away from the compressor and any equipment attached to it.
16. Make sure that all individuals using the compressor have had the necessary training and have read and fully understand these operating instructions.
SAFETY SYMBOLS
Read this instruction booklet carefully before positioning, operating or adjusting the compressor.
This compressor contains surfaces which may reach a high temperature during operation. Never operate with the motor housing removed.
Wear safety goggles when using this compressor
Wear ear protectors when using this compressor
This compressor produces a high sound level during operation. Ear protection should be worn.
ELECTRICAL CONNECTIONS
Connect the mains lead to a standard, 230 Volt (50Hz) electrical supply through an approved 13 amp BS 1363 plug, or a suitably fused isolator switch. If the plug has to be changed because it is not suitable for your socket, or because of damage, it must be removed and a replacement fitted, following the wiring instructions shown below. The old plug must be discarded safely, as insertion into a power socket could cause an electrical hazard.
If the colours of the wires in the power cable do not agree with the markings on the plug:
• The BLUE wire must be connected to the terminal which is marked N or coloured black.
• The BROWN wire must be connected to the terminal which is marked L or coloured red.
• The YELLOW AND GREEN wire must be
connected to the terminal which is marked E or or coloured green.
We strongly recommend that this machine is connected to the mains supply through a Residual Current Device (RCD)
If you are not sure, consult a qualified electrician. DO NOT try to do any repairs.
WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE MAINS SUPPLY.
WARNING: THE WIRES IN THE POWER CABLE OF THIS PRODUCT ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE: BLUE = NEUTRAL BROWN = LIVE YELLOW AND GREEN = EARTH
Plug must be BS1363/A approved. Always fit
Ensure that the outer sheath of Neutral (Blue) Live (Brown) Earth (Green and a 13 Amp
the cable is firmly held by the clamp fuse. Yellow)
ASSEMBLY
ATTACH THE WHEELS
Use a spanner to attach the wheels to the compressor.
Use the washers and spring washer in the positions shown.
ATTACH THE FEET
Insert the feet into the position shown.
ATTACH THE AIR FILTER
1. Screw the air filter into position. • The air filter must be hand tight
INSTALL THE OIL FILLER CAP
1. Remove the travel plug.
2. Insert the oil breather cap.
MOVING THE AIR COMPRESSOR
• Stop the compressor and disconnect it from the power supply before you move it.
• Always use the handle.
• To prevent damage, do not lift by (or put strain on) valves or hoses. CAUTION: THE COMPRESSOR IS HEAVY AND REQUIRES TWO PEOPLE TO LIFT SAFELY.
BEFORE USE
Before you connect your compressor to the power supply, check the
following:-• Set the ON/OFF switch to the OFF position (pushed down). • Make sure that the compressor
is on level ground. • Make sure that the supply
voltage matches the voltage shown on the data label.
CHECK THE OIL LEVEL
1. Make sure that the oil level is half way up the oil sight glass.
2. If not, remove the oil cap and add oil to the tank.
• Only use SAE30 compressor oil, available from your dealer. • Only fill to the half way point on
the sight glass, Overfilling may result in damage.
OPERATION
If the compressor has not been used for more than 24 hours, open the drain valve (on the bottom of the tank) and drain any condensate which has collected. See page 12.
ATTACHING AIR TOOLS
1. Attach the air hose to one of the ¼" BSP outlet valves.
2. Attach the tool to the end of the air hose.
3. Turn the outlet valve handle to the open position.
NOTE: The outlet valve is shown
without the air hose attached for clarity.
TURNING THE COMPRESSOR ON
1. connect the compressor to the power supply.
2. Lift the On/Off button.
• The compressor will operate until the tank is fully pressurised. It will then stop.
WARNING: BEFORE CONNECTING AIR TOOLS, MAKE SURE THAT YOU READ THE INSTRUCTIONS SUPPLIED WITH THE TOOL, ALSO ENSURE THAT THE TOOL IS SUITABLE FOR USE WITH THE COMPRESSOR AND HOSE SPECIFICATIONS.
CHECK THE SAFETY VALVE
To make sure that the safety valve works correctly: 1. Pull on the ring attached.
• Air will be released when you pull on the ring and stop when you release the ring.
2. If the valve does not operate, do not use the compressor. The compressor must be repaired by an approved service agent.
SET THE OUTPUT PRESSURE
1. Use the pressure regulator to set the output pressure of the outlet valves.
• Turn clockwise to increase the pressure.
• Turn counterclockwise to decrease the pressure.
GAUGES
1. The tank pressure gauge shows the current pressure in the tank. 2. The outlet pressure gauge shows
the ‘user set’ outlet pressure. This can be adjusted as shown above.
REMOVE TOOLS FROM THE AIR HOSE
1. Push down on the On/Off button to stop the compressor.
2. Turn the outlet valve handle to the closed position.
3. Operate the tool to depressurise the air hose.
4. Disconnect the tool from the hose.
TURN THE COMPRESSOR OFF
1. Follow steps 1-3 in “Remove Tools From The Air Hose” above. 2. Disconnect the compressor from
the power supply.
3. Slowly open one of the outlet valves to depressurise the tank. • You will hear a hissing sound as
the tank depressurises. • Do not leave the compressor
unattended if the tank is pressurised.
WARNING: ALWAYS SET THE PRESSURE REGULATOR TO ZERO BEFORE YOU REMOVE OR REPLACE A TOOL.
DRAINING THE TANK
1. Turn the compressor off and disconnect it from the power supply.
2. Put a container below the drain valve to collect the condensate. 3. Slowly open one of the outlet
valves to depressurise the tank. • You will hear a hissing sound as
the tank depressurises.
• Do not leave the compressor unattended if the tank is pressurised. 4. Open the drain valve slowly.
• Condensation will drain from the tank.
5. Close the drain valve when the tank has fully drained.
RESET BUTTON
This compressor has a thermal overload device.
If the motor gets too hot, the thermal overload device cuts the power which prevents damage to the motor. If the thermal overload device operates, let the motor cool down for 5 minutes and push the reset button. If you start the compressor and the
CAUTION: YOU MUST DRAIN THE MOISTURE FROM THE TANK AFTER EACH DAYS USE AND BEFORE YOU PUT YOUR COMPRESSOR INTO STORAGE.
MAINTENANCE
CHECKING THE OIL LEVEL (DAILY)
1. Make sure that the oil level is half way up the oil sight glass.
2. If not, remove the oil breather cap and add oil to the reservoir. • Only use SAE30 compressor oil,
available from your dealer.
DRAIN THE TANK (DAILY)
After use, always open the drain valve to make sure that any condensate is drained off.
CLEAN THE AIR FILTER (MONTHLY)
The air filter must be examined monthly, more often in dusty conditions, 1. Remove the filter cover from the
filter.
2. Remove the filter from the filter cover.
3. Use a soft brush to clean the sponge and the filter cover. • Clean the filter in warm soapy
CHECK THE NON-RETURN VALVE (EVERY 6 MONTHS)
If the tank pressure decreases for no apparent reason, it is possible that the non-return valve is leaking. To check,
1. Make sure that the tank is not under pressure and the compressor is switched OFF. 2. Examine the non-return valve,
and replace the gasket and valve if necessary.
CHANGING THE OIL
1. Switch off the compressor and disconnect from the mains supply. 2. Release any air pressure in the hoses.
3. Hold a collection vessel under the oil drain plug.
4. Unscrew the oil drain plug from the compressor pump.
• Collect the oil in the vessel. • If the oil does not drain out completely, we recommend
SPECIFICATIONS
Max Pressure 8 Bar
Voltage 230 VAC (50 Hz) Air Displacement 7 CFM
Receiver Capacity 50 L Fuse Rating 13 A
Dimensions (L x W x H) 740 x 330 x 650 mm Guaranteed Sound Power Level 96 dB(A)
Weight 30 kg
Please note that the details and specifications contained herein, are correct at the time of going to print. We reserve the right to change specifications at any time without prior notice.
TROUBLESHOOTING
CAUTION: DO NOT TRY TO REPAIR OR ADJUST THIS COMPRESSOR IF YOU ARE UNCERTAIN. IF YOU HAVE ANY QUERIES, CONTACT YOUR DEALER.
PROBLEM PROBABLE CAUSE REMEDY The compressor
has stopped and does not start.
Bad electrical connections. 1. Check electrical connections. 2. Clean and tighten if necessary. Overload cutout switch has
tripped.
1. Switch off and wait approx 5 minutes.
2. Press the reset button and switch on again.
Motor windings burnt out. 1. Contact your dealer for a replacement motor. The compressor
does not reach the set pressure and overheats easily.
Compressor head gasket blown or valve broken.
1. Return the compressor to your nearest service agent.
Compressor does not start.
The tank has already fully pressurised.
1. Open drain valve to expel air. Compressor should start again when pressure reduces. Air leaking from
the non-return valve when the compressor is not running.
Faulty non-return valve. 1. Drain receiver completely of air.
2. Remove the valve end plug, 3. Carefully clean the valve seat
and the gasket 4. Reassemble. Air pressure from
the regulator will not adjust.
The diaphragm within the regulator body is broken.
1. Replace regulator
PARTS LIST
1 CRANKCASE 2 CRANKSHAFT 3 OILSEAL GASKET 4 FRONT COVER 5 OIL DRAIN PLUG 6 OIL SIGHTGLASS SEAL 7 OIL SIGHTGLASS 8 BOLT 9 BREATHER 10 SCREW 11 CONNECTING ROD 12 RETAINING RING 13 PISTON PIN 14 PISTON 15 OIL RING 16 COMPRESSION RING 17 CYLINDER GASKET 18 CYLINDER 19 STUD BOLT 20 SPRING WASHER 21 NUT
22 VALVE PLATE GASKET 23 VALVE PLATE 24 VALVE REED 25 ALUMINUM GASKET 26 CYLINDER HEAD GASKET 27 ELBOW 28 CYLINDER HEAD 29 HEX BOLT 30 AIR FILTER 39 FAN 40 BEARING SEAT 41 WAVE GASKET 42 STATOR 43 BALL BEARING 44 ROTOR 45 BALL BEARING 46 OIL SEAL 47 OVERLOAD PROTECTOR 48 TANK 49 HOLE PLUG 50 NUT 51 SPRING WASHER 52 FLAT WASHER 53 WHEEL 54 BOLT 55 DRAIN VALVE 56 BOLT 57 FOOT 58 FLAT WASHER 59 SPRING WASHER 60 NUT 61 HANDLE PLUG 62 SAFETY VALVE 63 PRESSURE SWITCH 64 PRESSURE GAUGE (50 MM) 65 CONNECTOR 66 REGULATOR 67 BALL VALVE 68 PRESSURE GAUGE (40 MM)
